What are the advantages and disadvantages of touchpad?
Advantages: * Configurable-TouchPad devices can be custom designed to meet your requirements for size, thickness, buttons, and software features. * Advanced Features-TouchPad includes patented, advanced features, such as HandCheck, Virtual Scrolling, Tap Zones, and Edge Motion. * High Tolerance to User Abuse-TouchPad is resistant to moisture, dirt, and surface scratches. * Reliability-With no moving parts to wear out over time, Touchpad devices have a related life of over 1 million taps. * Accuracy-Resolution of 1000 DPI results in a precise and responsive touching sensing. * Easy to Use-Requires only a slight touch to activate, no pressure is necessary. * The pad's position is fixed relative to the keyboard, and very short finger movements are required to move the cursor across the display screen. · No additional mouse needs to be carried along with the laptop everytime · Hand movements are reduced to smaller finger movements. · Nice tricks like auto scroll on the side. Disadvantages: · Only available on laptops. · Smaller surface to move on. · Activates when ur busy reading something on autoscroll and rest ur hand on it. · Left and right keys are more difficult to use that in regular usb mouse. · Cannot scroll across the screen in one go (unless the touchpad is made very sensitive by altering settings). By Mohammed Arif